def open_intent_envelope(message):
"""Convert dictionary received over messagebus to Intent."""
intent_dict = message.data
return Intent(intent_dict.get('name'),
intent_dict.get('requires'),
intent_dict.get('at_least_one'),
intent_dict.get('optional'))
def register_intents(instance,
skill_topic,
intent_files=None,
entities=None,
intents=None):
pub = rospy.Publisher(skill_topic, IntentResponse, queue_size=10)
if intent_files:
for intent_file in intent_files:
instance.register_intent_file(
intent_file, lambda m: pub.publish(
IntentResponse(m.type, m.data['utterance'], [
Entity(entity, value)
for entity, value in m.data.items()
if entity != 'utterance'
])))
if intents:
for intent in intents:
instance.register_intent(
Intent(
name=intent.name,
requires=[
(req.entity,
req.attribute_name) if req.attribute_name != '' else
(req.entity, req.entity) for req in intent.requires
],
at_least_one=intent.at_least_one,
optional=[
(opt.entity,
opt.attribute_name) if opt.attribute_name != '' else
(opt.entity, opt.entity) for opt in intent.optional
]), lambda m: pub.publish(
IntentResponse(m.data['intent_type'], m.data[
'utterance'], [
Entity(entity, value)
for entity, value in m.data.items()
if entity not in
('intent_type', 'target', 'confidence',
'__tags__', 'utterance')
])))
if entities:
for entity in entities:
instance.register_entity_file(entity)
def open_intent_envelope(message):
intent_dict = message.data
return Intent(intent_dict.get('name'),
intent_dict.get('requires'),
intent_dict.get('at_least_one'),
intent_dict.get('optional'))